It's all about... straining hard / failure /quivering muscles

Diamond Jackson:

https://www.girlswithmuscle.com/1334867/

https://www.girlswithmuscle.com/1724474/

One of the best I've ever seen!

https://www.girlswithmuscle.com/1728785/ https://www.girlswithmuscle.com/1728780/

Excellent. But Is she orgasming from the feeling of flexing? Or is she sitting on / has inserted a sex toy while she's doing it?

Excellent. But Is she orgasming from the feeling of flexing? Or is she sitting on / has inserted a sex toy while she's doing it?

Bingo!! Give the man a prize!

Lol. Well we’d need the whole video to know. Although I have met women who can orgasm while flexing particularly core.

Lol. Well we’d need the whole video to know. Although I have met women who can orgasm while flexing particularly core.

coregasms - check the thread

https://www.girlswithmuscle.com/forum/thread/...

Yes,absolutely. Totally possible! I have known people who experience this. I'm just wondering if in the longer clips from which these are excerpts she is using an egg/vibrator or other toy. Anyone know who she is or where these are from? Thanks, Jon

Yes,absolutely. Totally possible! I have known people who experience this. I'm just wondering if in the longer clips from which these are excerpts she is using an egg/vibrator or other toy. Anyone know who she is or where these are from? Thanks, Jon

lovesense vibrator - see chaturbate

OK that makes sense.

https://www.girlswithmuscle.com/1548703/